[src/thorpej_scsipi]: src/sys/dev/podulebus MI(ish) EtherB driver using the M...

[bjh21 <bjh21%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e37a509c4738
branches:  thorpej_scsipi
changeset: 477409:e37a509c4738
user:      bjh21 <bjh21%NetBSD.org@localhost>
date:      Sun Mar 25 01:09:37 2001 +0000

description:
MI(ish) EtherB driver using the MI SEEQ 8005 driver.  Very lightly tested.

diffstat:

 sys/dev/podulebus/if_eb.c    |  136 +++++++++++++++++++++++++++++++++++++++++++
 sys/dev/podulebus/if_ebreg.h |   44 +++++++++++++
 2 files changed, 180 insertions(+), 0 deletions(-)

diffs (188 lines):

diff -r 7730241ce427 -r e37a509c4738 sys/dev/podulebus/if_eb.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/podulebus/if_eb.c Sun Mar 25 01:09:37 2001 +0000
@@ -0,0 +1,136 @@
+/* $NetBSD: if_eb.c,v 1.1.2.2 2001/03/25 01:09:37 bjh21 Exp $ */
+
+/*
+ * Copyright (c) 2000, 2001 Ben Harris
+ * Copyright (c) 1995 Mark Brinicombe
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by Mark Brinicombe.
+ * 4. The name of the company nor the name of the author may be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/*
+ * if_eb.c - EtherB device driver
+ */
+
+#include <sys/param.h>
+
+__RCSID("$NetBSD: if_eb.c,v 1.1.2.2 2001/03/25 01:09:37 bjh21 Exp $");
+
+#include <sys/device.h>
+#include <sys/socket.h>
+#include <sys/systm.h>
+
+#include <machine/bus.h>
+#include <machine/intr.h>
+
+#include <net/if.h>
+#include <net/if_ether.h>
+
+#include <dev/podulebus/podulebus.h>
+#include <dev/podulebus/podules.h>
+
+#include <dev/podulebus/if_ebreg.h>
+#include <dev/ic/seeq8005var.h>
+
+/*
+ * per-line info and status
+ */
+
+struct eb_softc {
+       struct seeq8005_softc   sc_8005;
+       void    *sc_ih;
+       struct evcnt sc_intrcnt;
+};
+
+/*
+ * prototypes
+ */
+
+int ebprobe(struct device *, struct cfdata *, void *);
+void ebattach(struct device *, struct device *, void *);
+
+/* driver structure for autoconf */
+
+struct cfattach eb_ca = {
+       sizeof(struct eb_softc), ebprobe, ebattach
+};
+
+/*
+ * Probe routine.
+ */
+
+/*
+ * Probe for the ether3 podule.
+ */
+
+int
+ebprobe(struct device *parent, struct cfdata *cf, void *aux)
+{
+       struct podulebus_attach_args *pa = aux;
+       
+       if (matchpodule(pa, MANUFACTURER_ANT, PODULE_ANT_ETHERB, -1) == 0)
+               return 0;
+
+       return 1;
+}
+
+
+/*
+ * Attach podule.
+ */
+
+void
+ebattach(struct device *parent, struct device *self, void *aux)
+{
+       struct eb_softc *sc = (void *)self;
+       struct podulebus_attach_args *pa = aux;
+       u_int8_t myaddr[ETHER_ADDR_LEN];
+       
+/*     dprintf(("Attaching %s...\n", sc->sc_dev.dv_xname));*/
+
+       /* Set the address of the controller for easy access */
+       podulebus_shift_tag(pa->pa_mod_t, EB_8004_SHIFT, &sc->sc_8005.sc_iot);
+       bus_space_map(sc->sc_8005.sc_iot, pa->pa_mod_base + EB_8004_BASE,
+           /* XXX */ 0, 0, &sc->sc_8005.sc_ioh);
+
+       /*
+        * Build the address from the machine id.
+        */
+       netslot_ea(myaddr);
+
+       printf(":");
+       seeq8005_attach(&sc->sc_8005, myaddr, NULL, 0, 0);
+
+       /* Claim a podule interrupt */
+
+       evcnt_attach_dynamic(&sc->sc_intrcnt, EVCNT_TYPE_INTR, NULL,
+           self->dv_xname, "intr");
+       sc->sc_ih = podulebus_irq_establish(pa->pa_ih, IPL_NET, seeq8005intr,
+           sc, &sc->sc_intrcnt);
+}
+
+/* End of if_eb.c */
diff -r 7730241ce427 -r e37a509c4738 sys/dev/podulebus/if_ebreg.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/podulebus/if_ebreg.h      Sun Mar 25 01:09:37 2001 +0000
@@ -0,0 +1,44 @@
+/* $NetBSD: if_ebreg.h,v 1.1.2.2 2001/03/25 01:09:37 bjh21 Exp $ */
+
+/*
+ * Copyright (c) 1995 Mark Brinicombe
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by Mark Brinicombe.
+ * 4. The name of the company nor the name of the author may be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * RiscBSD kernel project
+ *
+ * if_ebreg.h
+ *
+ * EtherB device driver
+ *
+ * Created      : 08/07/95
+ */
+
+#define EB_8004_BASE   0x800
+#define EB_8004_SHIFT  5